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Daniel Praeg

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Rectangular drainage pattern of a submarine canyon controlled by extensional tectonic structures: Case study of the Afam Incision Surface (Tortonian, Niger Delta, Nigeria)

Louison Mercier , Sébastien Migeon , Massimo Dall'Asta , Daniel Praeg , Jean-Loup Rubino
Marine Geology, 2023, 462, pp.107093. ⟨10.1016/j.margeo.2023.107093⟩
Article dans une revue hal-04138052v1
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Gravity complexes as a focus of seafloor fluid seepage: the Rio Grande Cone, SE Brazil

M. Ketzer , Daniel Praeg , A. Augustin , L. Rodrigues , A. Steiger
Scientific Reports, 2023, 13 (1), pp.4590. ⟨10.1038/s41598-023-31815-1⟩
Article dans une revue hal-04080037v1
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Gravity-driven large-scale deformation system in the Tumbes-Guayaquil forearc basin, Northern Andes (Northern Peru-Southern Ecuador)

Andréa Peuzin , Marianne Saillard , Nicolas Espurt , François Michaud , Cédric Bulois
Journal of Structural Geology, 2023, 173, pp.104909. ⟨10.1016/j.jsg.2023.104909⟩
Article dans une revue hal-04143145v1
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Cenozoic evolution of mobile shales and fluid migration to seafloor : 3D seismic evidence from the offshore western Niger Delta

Kelvin Ikenna Chima , Estelle Leroux , Marina Rabineau , Damien Do Couto , Daniel Praeg
Marine Geology, 2022, 451, pp.106890. ⟨10.1016/j.margeo.2022.106890⟩
Article dans une revue insu-03769939v1
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Seismic evidence of gas hydrate and seafloor fluid escape on the upper Amazon deep-sea fan, Brazilian equatorial margin

Daniel Praeg , Cleverson Guizan Silva , A. Tadeu Dos Reis , Alberto Cruz , João Marcelo Ketzer
Brazilian Journal of Geophysics, 2022, 40 (3), ⟨10.22564/brjg.v40i3.2175⟩
Article dans une revue hal-03984456v1
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Growth and retreat of the last British–Irish Ice Sheet, 31 000 to 15 000 years ago: the BRITICE‐CHRONO reconstruction

Chris Clark , Jeremy Ely , Richard Hindmarsh , Sarah Bradley , Adam Ignéczi
Boreas, 2022, 51 (4), pp.699-758. ⟨10.1111/bor.12594⟩
Article dans une revue hal-03791912v1
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Maximum extent and readvance dynamics of the Irish Sea Ice Stream and Irish Sea Glacier since the Last Glacial Maximum

J. D Scourse , R. C Chiverrell , R. K Smedley , D. Small , M. J Burke
Journal of Quaternary Science, 2021, BRITICE‐CHRONO reconstructions of the last British‐Irish Ice Sheet, 36 (5), pp.780 - 804. ⟨10.1002/jqs.3313⟩
Article dans une revue hal-03550069v1
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Modelling methane hydrate stability changes and gas release due to seasonal oscillations in bottom water temperatures on the Rio Grande cone, offshore southern Brazil

R. Braga , R.S. Iglesias , C. Romio , D. Praeg , D.J. Miller
Marine and Petroleum Geology, 2020, 112, pp.104071. ⟨10.1016/j.marpetgeo.2019.104071⟩
Article dans une revue hal-02362956v1
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Mud volcanoes and seafloor fluid seepage on the Calabrian accretionary prism (Ionian Sea)

Silvia Ceramicola , Daniel Praeg , Andrea Cova , Markus Loher , Gerhard Bohrmann
Memorie Descrittive Carta Geologica d'Italia, 2020, Inventario delle emissioni fluide nei mari italiani / Inventory of fluid emissions in Italian Seas, 150, pp.77-83
Article dans une revue hal-03551598v1
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Controls on overpressure evolution during the gravitational collapse of the Amazon deep-sea fan

Juliana Maria Gonçalves Souza , Nadaya Cubas , Claudio Rabe , Jean Letouzey , Renaud Divies
Marine and Petroleum Geology, 2020, 121, pp.104576. ⟨10.1016/j.marpetgeo.2020.104576⟩
Article dans une revue hal-03117839v1
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Gas hydrate dissociation linked to contemporary ocean warming in the southern hemisphere

Marcelo Ketzer , Daniel Praeg , Luiz A. Rodrigues , Adolpho Herbert Augustin , Maria a G Pivel
Nature Communications, 2020, 11, pp.3788. ⟨10.1038/s41467-020-17289-z⟩
Article dans une revue hal-02911053v1
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Neogene evolution and demise of the Amapá carbonate platform, Amazon continental margin, Brazil

Alberto Machado Cruz , A.T. Reis , J.P. Suc , C.G. Silva , D. Praeg
Marine and Petroleum Geology, 2019, 105, pp.185-203. ⟨10.1016/j.marpetgeo.2019.04.009⟩
Article dans une revue hal-02271954v1
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Gas Seeps at the Edge of the Gas Hydrate Stability Zone on Brazil’s Continental Margin

Marcelo Ketzer , Daniel Praeg , Maria A.G. Pivel , Adolpho Herbert Augustin , Luiz A. Rodrigues
Geosciences, 2019, 9 (5), pp.193. ⟨10.3390/geosciences9050193⟩
Article dans une revue hal-02187854v1
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Advance and retreat of the marine-terminating Irish Sea Ice Stream into the Celtic Sea during the Last Glacial: Timing and maximum extent

James Scourse , Margot Saher , Katrien J.J. van Landeghem , Edward Lockhart , Catriona Purcell
Marine Geology, 2019, 412, pp.53-68. ⟨10.1016/j.margeo.2019.03.003⟩
Article dans une revue hal-02272219v1
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Geophysical and geochemical analysis of shallow gas and an associated pockmark field in Bantry Bay, Co. Cork, Ireland

Sean Jordan , Shane O'Reilly , Daniel Praeg , Dayton Dove , Lorenzo Facchin
Estuarine, Coastal and Shelf Science, 2019, 225, pp.106232. ⟨10.1016/j.ecss.2019.05.014⟩
Article dans une revue hal-02272568v1
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Mud extrusion and ring-fault gas seepage – upward branching fluid discharge at a deep-sea mud volcano

M. Loher , T. Pape , Y. Marcon , M. Römer , P. Wintersteller
Scientific Reports, 2018, 8 (1), pp.6275. ⟨10.1038/s41598-018-24689-1⟩
Article dans une revue hal-02906393v1

A Plio-Pleistocene sediment wedge on the continental shelf west of central Ireland: The Connemara Fan

Stephen Mccarron , Daniel Praeg , Colm Ó Cofaigh , Xavier Monteys , Benjamin Thébaudeau
Marine Geology, 2018, 399, pp.97-114. ⟨10.1016/j.margeo.2018.02.009⟩
Article dans une revue hal-03573127v1
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Seafloor sealing, doming, and collapse associated with gas seeps and authigenic carbonate structures at Venere mud volcano, Central Mediterranean

Markus Loher , Yann Marcon , Thomas Pape , Miriam Römer , Paul Wintersteller
Deep Sea Research Part I: Oceanographic Research Papers, 2018, 137, pp.76-96. ⟨10.1016/j.dsr.2018.04.006⟩
Article dans une revue hal-02157573v1
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A stratigraphic investigation of the Celtic Sea megaridges based on seismic and core data from the Irish-UK sectors

Edward Lockhart , James Scourse , Daniel Praeg , Katrien J.J. van Landeghem , Claire Mellett
Quaternary Science Reviews, 2018, 198, pp.156-170. ⟨10.1016/j.quascirev.2018.08.029⟩
Article dans une revue hal-02196116v1
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Gas seeps and gas hydrates in the Amazon deep-sea fan

Joao Marcelo Ketzer , Adolpho Herbert Augustin , Luiz Frederico Rodrigues , Rafael S Oliveira , Daniel Praeg
Geo-Marine Letters, 2018, 38 (5), pp.429-438. ⟨10.1007/s00367-018-0546-6⟩
Article dans une revue hal-02196115v1

Fluid Seepage in Relation to Seabed Deformation on the Central Nile Deep-Sea Fan, Part 2: Evidence from Multibeam and Sidescan Imagery,

D. Praeg , J.Marcelo Ketzer , A.H. Augustin , S. Migeon , S. Ceramicola
Advances in Natural and Technological Hazards Research, 2014, 37, pp.141-150. ⟨10.1007/978-3-319-00972-8_13⟩
Article dans une revue hal-00930960v1

Post-failure Processes on the Continental Slope of the Central Nile Deep-Sea Fan: Interactions Between Fluid Seepage, Sediment Deformation and Sediment-Wave Construction,

S. Migeon , S. Ceramicola , D. Praeg , E. Ducassou , A. Dano
Advances in Natural and Technological Hazards Research, 2014, 37, pp.117-127. ⟨10.1007/978-3-319-00972-8_11⟩
Article dans une revue hal-00929740v1
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Distribution and geological control of mud volcanoes and other fluid/free gas seepage features in the Mediterranean Sea and nearby Gulf of Cadiz

Jean Mascle , Flore Mary , Daniel Praeg , Laetitia Brosolo , Laurent Camera
Geo-Marine Letters, 2014, 34 (2-3), pp.89 - 110. ⟨10.1007/s00367-014-0356-4⟩
Article dans une revue hal-01859771v1

Fluid Seepage in Relation to Seabed Deformation on the Central Nile Deep-Sea Fan, Part 1: Evidence from Sidescan Sonar Data,

A. Dano , D. Praeg , S. Migeon , Jm. Augustin , S. Ceramicola
Advances in Natural and Technological Hazards Research, 2014, 37, pp.129-139. ⟨10.1007/978-3-319-00972-8_12⟩
Article dans une revue hal-00929673v1

Structure and Drivers of Cold Seep Ecosystems

J.P. Foucher , G.K. Westbrook , A. Boetius , S. Ceramicola , S. Dupré
Oceanography, 2009, 22 (1), pp.92-109
Article dans une revue hal-00407978v1
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Gas hydrate studies in Brazil: future perspectives

Luiz Frederico Rodrigues , João Marcelo Ketzer , José Cupertino , Adolpho Augustin , Daniel Praeg
XVI Latin American Congress on Organic Geochemistry, ALAGO - Associação Latino-Americano de Geoquímica Organica, Aug 2023, Aracaju, Sergipe, Brazil. pp.141-142
Communication dans un congrès hal-04272611v1

Seafloor fluid vents imaged by 3D seismic data on the upper Amazon deep-sea fan

Daniel Praeg , Cleverson Guizan Silva , Guilherme Xavier Alves , A. Tadeu Dos Reis , Adolpho Augustin
INQUA 2023 - International Quaternary Association XXI Congress, La Sapienza Universitá di Roma, Jul 2023, Rome, Italy
Communication dans un congrès hal-04275726v1

Degassing of the Amazon deep-sea fan: new views from the AMAGAS campaign

Daniel Praeg , Sébastien Migeon , Marcelo Ketzer , Cleverson Guizan Silva , Jeffrey Poort
RST 2023 - 28e Réunion des Sciences de la Terre, Société Géologique de France, Oct 2023, Rennes, France. https://rst2023-rennes.sciencesconf.org/486766
Communication dans un congrès hal-04280623v1

Mechanical properties of sediments issued from giant submarine landslides in the shallow subsurface of the Amazon fan

Lou Torcq , Sara Lafuerza , Aurélien Gay , Daniel Praeg , Sébastien Migeon
RST 2023 - 28e Réunion des Sciences de la Terre, Société Géologique de France, Oct 2023, Rennes, France. https://rst2023-rennes.sciencesconf.org/484884
Communication dans un congrès hal-04280635v1

Chercher de la glace au fond de l’océan au large de l’Amazone

Daniel Praeg , Sébastien Migeon
Journée de Rentrée de l'OCA, Observatoire de la Côte d'Azur, Oct 2023, Sophia Antipolis, France
Communication dans un congrès hal-04538439v1

Evidence of active fluid migration and gas expulsion on the Amazon deep-sea fan: the “Capivara” seep site

Aurélien Gay , Swanne Gontharet , Jeffrey Poort , Cleverson Guizan Silva , Christian Stranne
RST 2023 - 28e Réunion des Sciences de la Terre, Société Géologique de France, Oct 2023, Rennes, France. https://rst2023-rennes.sciencesconf.org/484876
Communication dans un congrès hal-04280631v1

Age dating and triggering mechanisms of recent submarine landslides in the Alboran Sea

Sara Lafuerza , Jaime Frigola , Laurent Emmanuel , Lou Torcq , Elia d'Acremont
RST 2023 - 28e Réunion des Sciences de la Terre, Société Géologique de France, Oct 2023, Rennes, France. https://rst2023-rennes.sciencesconf.org/484873
Communication dans un congrès hal-04280652v1

Halogens dissolved in interstitial water reveal the origin of migrating fluids in sediments of the Alboran Sea (western Mediterranean)

Satoko Owari , Marcelo Ketzer , Nagisa Suzuki , Elia d'Acremont , Sara Lafuerza
EGU General Assembly 2023, European Geosciences Union, Apr 2023, Vienna, Austria. ⟨10.5194/egusphere-egu23-182⟩
Communication dans un congrès hal-04189814v1

Natural gas hydrates in the Amazon deep-sea fan and preliminary results of the AMARYLLIS-AMAGAS I campaign

Daniel Praeg , Sébastien Migeon , Marcelo Ketzer , Cleverson Guizan Silva , Jeffrey Poort
Les Journées « Hydrates 2023 », GDR2026 Hydrates de gaz, Oct 2023, Le Croisic, France. pp.18
Communication dans un congrès hal-04280896v1

Geomorphology of the continental shelf west of Ireland

Stephen Mccarron , Daniel Praeg , Xavier Monteys , Kieran Craven , Benjamin Thébaudeau
10th International Conference on Geomorphology, Sep 2022, Coimbra, Portugal. ⟨10.5194/icg2022-65⟩
Communication dans un congrès hal-03808274v1

The ALBACORE oceanographic cruise: tectonic and sedimentary processes at distinct temporal and spatial scales in the Alboran Sea

Sara Lafuerza , Elia d'Acremont , Alain Rabaute , Christian Gorini , Sylvie Leroy
EGU General Assembly 2022, May 2022, Vienna, Austria. ⟨10.5194/egusphere-egu22-6547⟩
Communication dans un congrès hal-03808338v1

Cenozoic evolution of mobile shales and fluid escape features, offshore western Niger Delta.

Kelvin Ikenna Chima , Estelle Leroux , Damien Do Couto , Daniel Praeg , Onyedika Anthony Igbokwe
18ème Congrès français de Sédimentologie, Livre des Résumés, ASF no. 82, Association des Sédimentologistes Français, Sep 2022, Brest, France. pp.57
Communication dans un congrès hal-03808861v1

Positive-relief carbonate pavements on the central Nile deep-sea fan : gas hydrate blisters or carbonate-filled pockmarks?

Daniel Praeg , Sebastien Migeon , Alexandre Dano , Jenny Trevisan , J.M. Ketzer
Pockmarks et Ecosystèmes Benthiques, Société Géologique de France, Jan 2020, Paris, France. pp.6
Communication dans un congrès hal-02475073v1

Maximum extent and readvance dynamics of the Irish Sea Ice Stream since the Last Glacial Maximum

James Scourse , Richard C. Chiverrell , David Small , Rachel Smedley , Alicia Medialdea
Abstract Book for INQUA 2019, International Union for Quaternary Research (20th Congress), Jul 2019, Dublin, Ireland. pp.1288 (abstract O-5128)
Communication dans un congrès hal-02363231v1

The advance and retreat of the Irish Sea Ice Stream in the Celtic Sea and its influence on shelf evolution

Edward Lockhart , James Scourse , D Praeg , Katrien J.J. van Landeghem , Claire Mellett
INQUA 2019 - 20th Congress of the International Union for Quaternary Research, Jul 2019, Dublin, Ireland. pp.abstract O-5060
Communication dans un congrès hal-02363197v1

Brazilian participation in International Programs for Scientific Drilling & Discovery of the Continents and Oceans (ICDP/IODP) : opportunities for BR-EU research collaboration

Daniel Praeg , Cleverson Guizan Silva
2nd MCAA Brazil-Europe Workshop (BREUW II), E.M dos Santos Schmidt, Sep 2018, Botucatu, Brazil. pp.16
Communication dans un congrès hal-02156393v1

Plio-Quaternary mass wasting processes along the Ionian Calabrian margin

Oliviero Candoni , Silvia Ceramicola , Daniel Praeg , Massimo Zecchin , Giuseppe Brancatelli
Congresso SGI-SIMP 2018, Società Geologica Italiana, Sep 2018, Catania, Italy. pp.52, ⟨10.3301/ABSGI.2018.02⟩
Communication dans un congrès hal-02156416v1

Pliocene-Quaternary mass wasting along the Ionian Calabrian margin, offshore southern Italy

Oliviero Candoni , Silvia Ceramicola , Daniel Praeg , Massimo Zecchin , Giuseppe Brancatelli
EGU General Assembly 2018, Apr 2018, Vienne, Austria. pp.EGU2018-13942
Communication dans un congrès hal-02156355v1

Carbonate sedimentation on the Amazon shelf: depositional evolution and new age constraints on the burial of a tropical carbonate platform

Alberto Machado Cruz , Christian Gorini , A.T. dos Reis , J.P. Suc , Daniel Praeg
20th International Sedimentological Congress (ISC2018), Aug 2018, Ville de Québec, Canada. pp.105
Communication dans un congrès hal-02962640v1

Carbon leakage from the deep sea

J M M Ketzer , D Praeg , A Augustin , F Rodrigues , R Oliveira
8th Brazil-Germany Symposium for Sustainable Development, Oct 2017, Porto Alegre, Brazil. pp.65
Communication dans un congrès hal-02155745v1

BSRs Elevated by Fluid Upwelling on the Upper Amazon Fan : Bottom-up Controls on Gas Hydrate Stability

Daniel Praeg , Cleverson Guizan Silva , Antonio Tadeu dos Reis , J. M. Marcelo Ketzer , Vikram Unnithan
2017 AGU Fall Meeting, Dec 2017, Nouvelle Orleans, United States. pp.OS53C-1213
Communication dans un congrès hal-02155760v1

Geophysical Evidence of Gas Hydrates Associated with Widespread Gas Venting on the Central Nile Deep-Sea Fan, Offshore Egypt

Daniel Praeg , S. Migeon , J. Mascle , V. Unnithan , N. Wardell
9th International Conference on Gas Hydrates - ICGH9, Jun 2017, Denver, United States
Communication dans un congrès hal-02155718v1
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THE MEDITERRANEAN SEA: A NATURAL LABORATORY TO STUDY GAS HYDRATE DYNAMICS?

Daniel Praeg , Riccardo Geletti , Nigel Wardell , Vikram Unnithan , Jean Mascle
7th International Conference on Gas Hydrates (ICGH 2011), Jul 2011, Edinburgh, United Kingdom. Full paper 322, 8 pp
Communication dans un congrès hal-03315746v1

Initial results of heat flow acquisition from a gas hydrate system on the Amazon deep sea fan

Jeffrey Poort , Daniel Praeg , Frédérique Rolandone , Alexandre Dano , Natasha Kaminski
International Union of Geodesy and Geophysics 28th General Assembly, Jul 2023, Berlin, Germany. , JS08p-284
Poster de conférence hal-04275263v1

Geochemistry of marine sediment interstitial water in the Alboran Sea, western Mediterranean Sea

Satoko Owari , Marcelo Ketzer , Nagisa Suzuki , Elia d'Acremont , Sara Lafuerza
Geological Society of Japan. 130th Annual Meeting of the Geological Society of Japan, Sep 2023, Kyoto, Japan. , pp.G-P-31, 2023
Poster de conférence hal-04275213v1
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Submarine geomorphology of the Celtic Sea continental shelf and the southern extent of glaciation on the Atlantic margin of Europe

D Praeg , Stephen Mccarron , Dayton Dove , Daniella Accettella , Andrea Cova
INQUA 2019 - 20th Congress of the International Union for Quaternary Research, Jul 2019, Dublin, Ireland. , pp.Abstract P-4004
Poster de conférence hal-02363131v1

Quaternary ice sheet limits on the continental shelf west of Ireland

Stephen Mccarron , Mudasar Saqab , Kieran Craven , D Praeg , Benjamin Thebaudeau
INQUA 2019 - 20th Congress of the International Union for Quaternary Research, Jul 2019, Dublin, Iceland. , pp.abstract P-4001
Poster de conférence hal-02363169v1
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Gas hydrates, fluid venting and slope stability on the upper Amazon deep-sea fan

D. Praeg , C Silva , A T Reis , J-M Ketzer , S Migeon
I Simpósio Brasileiro 
de Geologia e Geofísica Marinha (I SBGGM), Nov 2018, Rio de Janeiro, Brazil. P2GM Projetos e Produções, Rio de Janeiro, Brasil, 31, pp.217-218, Anais do I Simpósio Brasileiro
de Geologia e Geofísica Marinha (I SBGGM)
Poster de conférence hal-02156661v1
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SEAGAS : A Brazilian-European project to compare gas hydrate systems on the Atlantic and Mediterranean ocean margins

Daniel Praeg , João M M Ketzer , Sébastien Migeon , Tadeu dos Reis , Cleverson G Silva
8th Brazil-Germany Symposium for Sustainable Development, Oct 2017, Porto Alegre, Brazil. , Book of Abstracts of the 8th Brazil-Germany Symposium, pp.136, Book of Abstracts of the 8th Brazil-Germany Symposium
Poster de conférence hal-02155752v1

Anomalously shallow bottom-simulating reflections on the upper Amazon deep-sea fan record gas hydrate response to upward fluid/heat flux

C G Silva , D Praeg , A T dos Reis , M Ketzer , R Perovano
9th International Conference on Gas Hydrates - ICGH9, Jun 2017, Denver, United States. , pp.abstract 01P001-1575
Poster de conférence hal-02155729v1

Hidratos de gás na margem continental brasileira

João Marcelo Ketzer , Adriano Viana , Dennis Miller , Adolpho Augustin , Frederico Rodrigues
Calliari LJ, Mello SLM, Horn Filho NO, Stalliviere Corrêa IC, Sperle M, Organisadores. Recursos Minerais Marinhos, Sociedade Brasileira de Geofísica - SBGf, pp.216-232, 2023, SBGf Séries de Geofísica 5, 978-65-86570-05-2. ⟨10.22564/sbgfbook.cad5.2023.cap10⟩
Chapitre d'ouvrage hal-04272499v1
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A Gas Hydrate System of Heterogeneous Character in the Nile Deep-Sea Fan

Daniel Praeg , Sébastien Migeon , Jean Mascle , Vikram Unnithan , Marcelo Ketzer
Mienert J., Berndt C., Tréhu A.M., Camerlenghi A., Liu CS., Eds. World Atlas of Submarine Gas Hydrates in Continental Margins, Springer, pp.437 - 447, 2022, 978-3-030-81185-3. ⟨10.1007/978-3-030-81186-0_37⟩
Chapitre d'ouvrage hal-03521085v1
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Gas Hydrate Systems on the Brazilian Continental Margin

Marcelo Ketzer , Adriano Viana , Dennis Miller , Adolpho Augustin , Frederico Rodrigues
Mienert J., Berndt C., Tréhu A.M., Camerlenghi A., Liu CS., Eds. World Atlas of Submarine Gas Hydrates in Continental Margins, Springer, pp.343 - 352, 2022, ⟨10.1007/978-3-030-81186-0_29⟩
Chapitre d'ouvrage hal-03521099v1

Golfo di Taranto (Tavola 9, Fogli 40-46)

Silvia Ceramicola , Maria Rosaria Senatore , Andrea Cova , Agostino Meo , Massimo Zecchin
Chiocci FL, Budillon F, Ceramicola S, Gamberi F, Orrù P (compilers). Atlante dei lineamenti di pericolosità geologica dei mari italiani - Risultati del progetto MaGIC, CNR Edizioni, pp.196-225, 2021, 978-88-8080-457-4
Chapitre d'ouvrage hal-03553376v1

Calabria Ionica (Tavola 8, Fogli 35-39)

Silvia Ceramicola , Francesco Fanucci , Cesare Corselli , E. Colizza , Daniele Morelli
Chiocci FL, Budillon F, Ceramicola S, Gamberi F, Orrù P (Eds). Atlante dei lineamenti di pericolosità geologica dei mari italiani - Risultati del progetto MaGIC, , pp.174-195, 2021, 978-88-8080-457-4
Chapitre d'ouvrage hal-03553256v1